Subwoofer Box Specifications
Enclosure Name: Sigma 18 Pro A-2
Subwoofer Brand: Eminence
Subwoofer Size: 18 inch
Subwoofer Count: 1
|
Box External Dimensions Width × Height × Depth |
23.62" × 27.56" × 27.39" |
| Material Thickness | 0.71" |
| Net Internal Volume | 7.77 ft3 |
| Tuning Frequency | 30 Hz |
| Port Area | 77.5 inch2 |
| Port Inlet Width × Height |
2.96" × 26.14" |
| Port Length | 19.11" |
| Detail | Size | Quantity |
|---|---|---|
| Top / Bottom | 23.62" × 27.39" | 2 |
| Front | 19.95" × 26.14" | 1 |
| Rear | 23.62" × 26.14" | 1 |
| Left | 25.98" × 26.14" | 1 |
| Right | 26.69" × 26.14" | 1 |
| Port | 18.40" × 26.14" | 1 |
